<svg width="12" height="12" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<!-- This Source Code Form is subject to the terms of the Mozilla Public
   - License, v. 2.0. If a copy of the MPL was not distributed with this
   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
  <style>
    g {
      stroke: -moz-win-accentcolortext;
      stroke-width: 0.9px;
      fill: none;
    }

    g:not(:target) {
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    }

    use:target > g {
      display: initial;
    }

    .highlight > g {
      stroke: HighlightText;
    }

    .inactive > g {
      stroke: black;
    }
    
    .bolder {
      stroke-width: 1.6px;
      stroke: black;
    }
    
    .outline  {
      stroke-width: 4px;
      stroke: white;
      opacity: 0.75;
    }
    
    .inverted  {
      stroke-width: 1.6px;
      stroke: white;
    }
    
    .outline-inverted  {
      stroke-width: 4px;
      stroke: black;
      opacity: 0.75;
    }
    
    .outline-thinner {
      stroke-width: 3.6px;
    }
  
  </style>
  
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    <line x1="11" y1="1" x2="1" y2="11" stroke-width="1px"/>
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  <g id="maximize">
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  <use id="close-highlight" class="highlight" xlink:href="#close"/>
  <use id="maximize-highlight" class="highlight" xlink:href="#maximize"/>
  <use id="minimize-highlight" class="highlight" xlink:href="#minimize"/>
  <use id="restore-highlight" class="highlight" xlink:href="#restore"/>
  <use id="close-inactive" class="inactive" xlink:href="#close"/>
  <use id="maximize-inactive" class="inactive" xlink:href="#maximize"/>
  <use id="minimize-inactive" class="inactive" xlink:href="#minimize"/>
  <use id="restore-inactive" class="inactive" xlink:href="#restore"/>
</svg>